hard surfacing

常見(jiàn)例句

Hard surfacing of abrasion resisting mechanical parts.
堆焊要求耐磨的機(jī)械部件。
The sound of a sharp tap on a hard surface;a rap.
敲擊聲在堅(jiān)硬的表面上的急促敲擊的聲音；敲擊聲
Teeth have a hard surface layer called enamel.
牙齒有一層叫做釉質(zhì)的堅(jiān)硬表層。
Hard surfaces can cause unwanted reverberation.
堅(jiān)硬的表面可產(chǎn)生不必要的混響。
The sound of a sharp tap on a hard surface; a rap.
敲擊聲:在堅(jiān)硬的表面上的急促敲擊的聲音;敲擊聲。
By craftsmen / artisan who prefer for the sharpening hard surface.
主要是為了削尖堅(jiān)硬的表面，工藝師和工匠都喜歡采用的工藝工具。